<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\exception\DbException;
use think\response\Json;
use app\common\model\UserCardBenfit as UserCardBenfitModel;
use app\common\model\CardOrder as CardOrderModel;

/**
 * 权益日志
 *
 * @icon fa fa-circle-o
 */
class BenfitLog extends Backend
{

    /**
     * BenfitLog模型对象
     * @var \app\common\model\BenfitLog
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\common\model\BenfitLog;
        $this->view->assign("typeList", $this->model->getTypeList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     *
     * @return string|Json
     * @throws \think\Exception
     * @throws DbException
     */
    public function index()
    {
        $params = $this->request->param();
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            return $this->view->fetch();
        }
        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }
        $where1 = [];
        if(isset($params['order_sn']) && $params['order_sn']){
            $where1['order_sn'] = $params['order_sn'];
        }
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
        $list = $this->model
            ->with(['user','card','benfit'])
            ->where($where)
            ->where($where1)
            ->order($sort, $order)
            ->paginate($limit);

        $UserCardBenfitModel = new UserCardBenfitModel();
        $CardOrderModel = new CardOrderModel();
        foreach ($list as $k => &$v) {
            $user_card_id = $CardOrderModel->where([
                'order_sn' => $params['order_sn'],
            ])->value('id');
            $v['cur_nums'] = $UserCardBenfitModel->where([
                'user_card_id' => $user_card_id,
                'benfit_id' => $v['benfit_id']
            ])->value('nums');
        }
        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }

}
